//
// Created by chengs1r on 2021/8/14.
//

#include <stdio.h>

int main() {
    int a = 0;
    int b = 2;
    if (a == 1)
        if (b == 2)
            printf("hehe\n");
    else
        printf("haha\n");
    // else是与其距离最近的if向配对，并非是由空格缩进关系决定配对
    return 0;
}
